CN205104745U - Commutator embossing mold - Google Patents
Commutator embossing mold Download PDFInfo
- Publication number
- CN205104745U CN205104745U CN201520926010.8U CN201520926010U CN205104745U CN 205104745 U CN205104745 U CN 205104745U CN 201520926010 U CN201520926010 U CN 201520926010U CN 205104745 U CN205104745 U CN 205104745U
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- reference column
- commutator
- bottom outlet
- locating platform
- profiled sheeting
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Abstract
The utility model provides a commutator embossing mold belongs to the equipment technical field who is exclusively used in the connection electric conductor. It is poor that it has solved present branch natures such as switching -over piece installation, influences the problem of unity. This commutator embossing mold includes: the profiled sheeting, offer the bottom outlet on the profiled sheeting, has offered the locating platform in the one end of bottom outlet, the locating platform forms along the surface depression of profiled sheeting, the reference column, a plurality of reference column links firmly on the locating platform according to the angle partition, the axis that the reference column encircleed and the dead in line of bottom outlet. This commutator embossing mold has accurate, the stable good advantage in location.
Description
Technical field
The utility model belongs to the equipment technical field being exclusively used in and connecting electric conductor, relates to a kind of commutator pressing die.
Background technology
Chinese patent CN103457135A discloses a kind of commutator compacting tool set, comprise cope match-plate pattern, middle template, lower bolster and push-down head, described push-down head is located on lower bolster, described middle template is provided with the nib corresponding with push-down head, described lower bolster is provided with alignment pin, described middle template is provided with the location hole corresponding with alignment pin, the bottom surface of described cope match-plate pattern is provided with binder block, it is characterized in that: described middle template is provided with the cavity mated with binder block, described binder block is just to cavity, and described cavity is communicated with nib.
Above-mentioned mould, when processing commutator, is not located the commutator segment in commutator, easily makes to be shifted in the pressing process of commutator, and the easy deflection of commutator segment causes commutator segment decile in commutator poor, affects uniformity.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the commutator pressing die of a kind of accurate positioning, good stability.
The purpose of this utility model realizes by following technical proposal: a kind of commutator pressing die, is characterized in that, comprising:
Profiled sheeting, described profiled sheeting offers bottom outlet, offers locating platform in one end of bottom outlet, and described locating platform is formed along the surface indentation of profiled sheeting;
Reference column, several reference columns angularly decile are connected on locating platform, reference column around axis and the dead in line of bottom outlet.
In above-mentioned a kind of commutator pressing die, the cross section of described reference column is isosceles trapezoid, and the end face of reference column is towards the axis direction of bottom outlet, and the axis of bottom outlet overlaps with the median plane of reference column.
In above-mentioned a kind of commutator pressing die, the surrounding at the top of reference column offers rounded corner.
In above-mentioned a kind of commutator pressing die, the height of described reference column is less than the distance of locating platform to the upper surface of profiled sheeting.
Compared with prior art, the utility model has following advantage:
1, reference column effectively can stop the displacement of commutator segment when suppressing, and has stopped the deflection of commutator segment, ensure that the circumference equal dividing distribution of commutator segment, improves the consistency of commutator.
2, reference column is uniformly distributed embedding commutator segment, and make commutator segment circumferentially decile distribution, position is determined, good positioning effect.
3, reference column top arranges rounded corner, facilitates commutator segment to embed.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is main TV structure schematic diagram of the present utility model.
Fig. 3 is the structure for amplifying schematic diagram at A place in the utility model.
In figure, 1, profiled sheeting; 11, bottom outlet; 12, locating platform; 2, commutator segment; 3, reference column; 31, rounded corner; 32, end face; 33, bottom surface; 34, central plane.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, this commutator pressing die, comprise: profiled sheeting 1 and reference column 3, profiled sheeting 1 offers bottom outlet 11, offer locating platform 12 in one end of bottom outlet 11, locating platform 12 is formed along the surface indentation of profiled sheeting 1, namely on profiled sheeting 1, offers step-like bottom outlet 11 and locating platform 12, several reference columns 3 angularly decile are connected on locating platform 12, reference column 3 around axis and the dead in line of bottom outlet 11.Reference column 3 is by locating platform 12 angle bisecting, therefore, identical in the angle of each two adjacent reference columns 3, commutator segment 2 is when the effect of press is pushed down into the profiled sheeting 1 of pressing die, and reference column 3 is embedded on commutator segment 2, controls the spacing between adjacent commutator segment 2 by the decile principle of reference column 3, effectively can stop the displacement of commutator segment 2, stop the deflection of commutator segment 2, ensure that the circumference equal dividing distribution of commutator segment 2, improve the consistency of commutator.
The cross section of reference column 3 is isosceles trapezoid, the end face 32 of reference column 3 is towards the axis direction of bottom outlet 11, the axis of bottom outlet 11 overlaps with the median plane of reference column 3, and the central plane 34 of two symmetries is formed equidistantly with the central plane 34 of adjacent reference column 3, is convenient to the position controlling commutator segment 2.Namely end face 32 is towards inner side, and the effect of leading and limiting toward the outer side, is played in bottom surface 33 when coordinating with commutator segment 2, and structure is simple, easy for installation, and reference column 3 is arranged to trapezoid cross section can make commutator segment 2 more accurate with the connection of reference column 3, swings little.
The surrounding at the top of reference column 3 offers rounded corner 31.Arrange rounded corner 31 and be convenient to commutator segment 2 when embedding, can play the effect of guiding, location is put in place, reproducible, consistency is high.
The height of reference column 3 is less than the distance of locating platform 12 to the surface of profiled sheeting 1.Reference column 3 can limit the skew of commutator segment 2, and reference column 3 is highly less than the height of locating platform 12, and make reference column 3 can not protrude profiled sheeting 1 surface, commutator segment 2 can be made again to limit accurately, and accuracy is good.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. a commutator pressing die, is characterized in that, comprising:
Profiled sheeting, described profiled sheeting offers bottom outlet, offers locating platform in one end of bottom outlet, and described locating platform is formed along the surface indentation of profiled sheeting;
Reference column, several reference columns angularly decile are connected on locating platform, reference column around axis and the dead in line of bottom outlet.
2. a kind of commutator pressing die according to claim 1, is characterized in that, comprising: the cross section of described reference column is isosceles trapezoid, and the end face of reference column is towards the axis direction of bottom outlet, and the axis of bottom outlet overlaps with the median plane of reference column.
3. a kind of commutator pressing die according to claim 1 and 2, is characterized in that, comprising: on the surrounding at the top of reference column, offer rounded corner.
4. a kind of commutator pressing die according to claim 1 and 2, is characterized in that, comprising: the height of described reference column is less than the distance of locating platform to the upper surface of profiled sheeting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926010.8U CN205104745U (en) | 2015-11-19 | 2015-11-19 | Commutator embossing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926010.8U CN205104745U (en) | 2015-11-19 | 2015-11-19 | Commutator embossing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104745U true CN205104745U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520926010.8U Active CN205104745U (en) | 2015-11-19 | 2015-11-19 | Commutator embossing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406322A (en) * | 2015-11-19 | 2016-03-16 | 华瑞电器股份有限公司 | Commutator pressing mold |
-
2015
- 2015-11-19 CN CN201520926010.8U patent/CN205104745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406322A (en) * | 2015-11-19 | 2016-03-16 | 华瑞电器股份有限公司 | Commutator pressing mold |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |